380064320

素因数分解:

$2^6\times 5^1\times {\mathrm{1187701}}^1$

素因数の和:1187718

約数の個数: 28

約数和(自身を含む): 905028924

約数和(自身を除く): 524964604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1187701, 2375402, 4750804, 5938505, 9501608, 11877010, 19003216, 23754020, 38006432, 47508040, 76012864, 95016080, 190032160, 380064320]

約数ペア:

[(1, 380064320), (2, 190032160), (4, 95016080), (5, 76012864), (8, 47508040), (10, 38006432), (16, 23754020), (20, 19003216), (32, 11877010), (40, 9501608), (64, 5938505), (80, 4750804), (160, 2375402), (320, 1187701)]